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Flat lay front view of Iron Heart natural horsehide leather jacket with zip closure and classic collar.
Flat lay front view of Iron Heart natural horsehide leather jacket with zip closure and classic collar.
Close-up front of Iron Heart natural horsehide leather jacket, collar, zipper, chest pocket details
Close-up front of Iron Heart natural horsehide leather jacket, collar, zipper, chest pocket details
Close-up of Iron Heart Mustang natural horsehide jacket front chest, gold zipper, pointed collar, zip pocket.
Close-up of Iron Heart Mustang natural horsehide jacket front chest, gold zipper, pointed collar, zip pocket.
Close-up of natural horsehide leather jacket front left sleeve and body with brass zippers, visible stitching, and pocket detail, Dant contemporary apparel.
Close-up of natural horsehide leather jacket front left sleeve and body with brass zippers, visible stitching, and pocket detail, Dant contemporary apparel.
Close-up of natural horsehide leather jacket front pocket, showcasing smooth texture and stitching.
Close-up of natural horsehide leather jacket front pocket, showcasing smooth texture and stitching.
Close-up of natural horsehide jacket side hem with gold buckle and fine stitching detail
Close-up of natural horsehide jacket side hem with gold buckle and fine stitching detail
Flat lay of Iron Heart Simmons Bilt Mustang natural horsehide jacket, back view, showing adjustable buckle straps and smooth leather texture.
Flat lay of Iron Heart Simmons Bilt Mustang natural horsehide jacket, back view, showing adjustable buckle straps and smooth leather texture.
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Front view, male model 5'9
Front view, male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Close-up of male model, 5'9
Close-up of male model, 5'9
Close-up front view of male model 5'9
Close-up front view of male model 5'9
Close-up front view of natural horsehide leather jacket sleeve, brass zipper, worn by male model 5'9
Close-up front view of natural horsehide leather jacket sleeve, brass zipper, worn by male model 5'9
Close-up of male model 5'9
Close-up of male model 5'9
Close-up of male model’s upper back and shoulder in natural horsehide leather jacket, rear view
Close-up of male model’s upper back and shoulder in natural horsehide leather jacket, rear view
Close-up of male model’s right side waist in natural horsehide leather jacket, showing side adjuster and sleeve zipper.
Close-up of male model’s right side waist in natural horsehide leather jacket, showing side adjuster and sleeve zipper.
Close-up of Simmons Bilt Mustang Horsehide jacket interior, green lining, label, inner pocket detail
Close-up of Simmons Bilt Mustang Horsehide jacket interior, green lining, label, inner pocket detail
Male model 5'9
Male model 5'9
Close-up of front right side of natural horsehide leather jacket, zipper, hand pocket detail, worn by male model 5'9
Close-up of front right side of natural horsehide leather jacket, zipper, hand pocket detail, worn by male model 5'9
Flat lay front view of Iron Heart natural horsehide leather jacket with zip closure and classic collar.
Close-up front of Iron Heart natural horsehide leather jacket, collar, zipper, chest pocket details
Close-up of Iron Heart Mustang natural horsehide jacket front chest, gold zipper, pointed collar, zip pocket.
Close-up of natural horsehide leather jacket front left sleeve and body with brass zippers, visible stitching, and pocket detail, Dant contemporary apparel.
Close-up of natural horsehide leather jacket front pocket, showcasing smooth texture and stitching.
Close-up of natural horsehide jacket side hem with gold buckle and fine stitching detail
Flat lay of Iron Heart Simmons Bilt Mustang natural horsehide jacket, back view, showing adjustable buckle straps and smooth leather texture.
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Front view, male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Close-up of male model, 5'9
Close-up front view of male model 5'9
Close-up front view of natural horsehide leather jacket sleeve, brass zipper, worn by male model 5'9
Close-up of male model 5'9
Close-up of male model’s upper back and shoulder in natural horsehide leather jacket, rear view
Close-up of male model’s right side waist in natural horsehide leather jacket, showing side adjuster and sleeve zipper.
Close-up of Simmons Bilt Mustang Horsehide jacket interior, green lining, label, inner pocket detail
Male model 5'9
Close-up of front right side of natural horsehide leather jacket, zipper, hand pocket detail, worn by male model 5'9

IHSB-TGN-NAT - Iron Heart x Simmons Bilt Mustang Horsehide Tailgunner - Natural

$ 1,450.00

A collaboration between Iron Heart and Simmons Bilt, the Tail Gunner blends timeless biker aesthetics with a sleek, tapered silhouette designed for both the road and everyday wear. Handmade in Scotland, this jacket is built from 1.2mm Mustang horsehide—an exceptionally durable leather that develops a rich patina over time. The rugged yet refined construction is complemented by a 100% cotton lining from Halley Stevensons in Dundee, ensuring comfort without compromising durability. Thoughtfully designed details include solid brass hardware, handwarmer pockets, and an internal pocket, all enhancing both function and style. With its precise craftsmanship and heritage-inspired design, the Tail Gunner is a modern classic built to last a lifetime.

  • Made in Scotland by Simmons Bilt
  • 1.2mm Mustang horsehide
  • Olive 100% cotton lining, produced by Halley Stevenson of Dundee
  • Tonal stitching
  • Brass two-way Universal main zipper with leather zip-pulls
  • Zippered cuffs
  • External chest pocket with brass ring-pull zipper
  • Cotton-lined handwarmer pockets
  • Internal ‘gun’ pocket with snap fastening
  • Action-pleated shoulders
  • Brass vent holes under armpits
  • Waist cinches with brass buckles
  • Single needle stitch construction
Tag Size Shoulders Length Chest (P2P) Waist Opening Sleeve Sleeve Opening
XS (34) 18.0 23.1 20.8 18.6 17.4 23.1 3.7
S (36) 19.0 24.2 21.1 19.3 18.1 23.9 3.8
M (38) 19.3 25.5 22.1 20.1 19.6 25.3 4.0
L (40) 20.1 25.7 23.2 21.0 20.5 25.8 4.2
XL (42) 20.7 26.0 24.1 22.2 21.5 25.9 4.6
XXL (44) 20.9 26.2 24.9 23.0 22.5 26.3 5.0
XXXL (46) 21.2 27.0 25.6 23.7 23.5 26.7 5.2
XXXXL (48) 21.5 27.1 27.0 24.8 24.5 27.1 5.3

A variance of +/-.5" is within tolerance.

Fit Notes: Shop owner Tommy is wearing a size a XL (42) in this jacket. He's been wearing an XL in most button ups and non-denim jackets. The leathers fit similarly to the denim jackets, so we would recommend starting there. Keep in mind, measurements are taken from the outside of the garment and it's a heavier piece. We recommend sizing up once at a minimum. Tommy is 5'10," 165lbs with a 40" chest.