directory/ammunition
Cavity Back Bullets
40 Spanish Peaks Dr Suite A, Bozeman, MT
•Cavity Back Bullets manufactures solid copper projectiles in Bozeman, Montana, specializing in high-performance CNC-milled bullets for hunting, tactical, and match shooting. All projectiles are made in America and designed for shooters who demand precision. Cavity Back produces monolithic copper pro...
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Business Details
Full description and what we offer
Cavity Back Bullets manufactures solid copper projectiles in Bozeman, Montana, specializing in high-performance CNC-milled bullets for hunting, tactical, and match shooting. All projectiles are made in America and designed for shooters who demand precision.
Cavity Back produces monolithic copper projectiles (no lead) in multiple calibers:
- •.224/5.56mm projectiles
- •.243/6mm projectiles
- •6.5/.264 projectiles
- •6.8/.277 projectiles (6.8 SPC)
- •7.62/.308 projectiles
- •7.62x39 projectiles
- •300 AAC Blackout projectiles
- •6mm ARC projectiles
Their flagship product is the MKZ Tipped line—precision copper bullets designed for both hunting terminal performance and match-grade accuracy.
Beyond projectiles, Cavity Back stocks:
| Product Category | Examples |
|---|---|
| AR-15 Uppers | 5.56/223 uppers, 6.8 SPC II uppers, complete upper assemblies |
| Ammunition | Pre-loaded rounds in 6.8 SPC, 300 Blackout, 6.5 Grendel, .308 Winchester, .223/5.56, 7.62x39, 9mm +P, 30-06, 6mm ARC |
| Magazines | PRI modified magazines for longer projectile loading (6.8 SPC, .224 Valkyrie, 6mm ARC, 22 Nosler) |
| Parts | Bolt carriers, upper/lower parts, AR stocks, handrails, upper receivers |
| Brass | New brass in 6.5 Grendel, 6.8 SPC, 6.5 Creedmoor, Starline 5.56 |
| Optics | Arken Optics distributor |
Their PRI Modified Magazines ($49.95) allow loading projectiles up to 2.36 inches overall length in standard AR-15 magazine wells. This lets reloaders:
- •Load projectiles closer to rifling lands for improved accuracy
- •Increase powder capacity and performance
- •Achieve bench-rest shooting advantages without single-loading hassle
Cavity Back chose PRI magazines specifically for reliability and strength, despite higher costs.
- •10 Round PRI Modified Magazine (6.8 SPC): $49.95
- •Cavity Back MKZ Tipped 168gr (7.62/.308): $46.50
- •CBB 6.8 SPC II Complete Upper: $429.00
- •Cavity Back .223 70gr MKZ ammunition: $38.95
- •PRI Magazine variants: $36.00–$38.00
Newsletter signup available – First notification of new products and sales
- •Standard processing: 2-10 business days
- •Express shipping: FedEx and UPS options available in checkout
- •98% of in-stock orders ship same or next business day
- •Firearms shipments must go to Federal Licensed Firearms Dealers (FFLs) only
- •Current lead time: 2 business day delay due to order volume
- •Tracking numbers emailed upon shipment
- •Credit card (online secure checkout or phone)
- •Check or money order
- •COD (with prior approval)
- •Non-firearm items: Unused/unopened only, within 10 calendar days of delivery, 20% restocking fee applied
- •Firearm sales are final
- •Exchanges available on non-firearm items within same timeframe
- •All returns ship at buyer's expense
Important: We do not provide warranty or repair services. All warranty and repairs must be handled directly with manufacturers.
Cavity Back Bullets 40 Spanish Peaks Dr Suite A #175 Bozeman, MT 59718 Phone: 406-948-2225 Website: cavitybackbullets.com
"We are a 2A supporting company. We are proud supporters of the Constitution of the United States."
Cavity Back actively supports Second Amendment values and constitutional rights.