Description
The SPR300 Pro – As Quiet as it Gets
The B&T SPR300 PRO represents the pinnacle of discrete firearm engineering. It’s a purpose-built, integrally suppressed bolt-action platform delivering sub-MOA accuracy with a 121 dB sound signature when using subsonic ammunition. This Swiss-precision rifle is the ultimate tool for hunters, precision shooters, and tactical professionals requiring maximum discretion.
Engineered for rapid deployment and consistent accuracy, the SPR300 PRO features innovative quick-takedown capability with zero point-of-impact shift upon reassembly, allowing you to transport discreetly and deploy confidently up to 150 meters.
This started life as a pistol and was converted to an SBR by Capitol Armory. It includes a stock, but not an optic.
Why Choose the B&T SPR300 PRO Integrally Suppressed SBR?
- 121 dB sound signature, that’s quieter than a pneumatic nail gun
- Sub-MOA accuracy from B&T’s legendary manufacturing standards
- Disassemble and reassemble rapidly with no POI change for transport and storage
- M-LOK attachment points, NAR mount, QD bipod, and AR-pattern magazine compatibility
Features
- 300 Blackout (optimized for subsonic ammunition)
- Integrally suppressed design reducing report to 121 dB
- Sub-MOA precision with quality ammunition
- Accepts standard AR-pattern magazines
- NAR mount for optics, 30mm scope rings included
- M-LOK attachment points for modularity
- Accepts M4-style pistol grips for customization
What’s Included
- B&T SPR300 PRO Integrally Suppressed Rifle
- Stock
- Integral Suppressor
- 30mm Scope Rings
- NVD Front Rail Extension
- (2) 10-Round Magazines
- Quick-Detach Bipod
- Cleaning Kit
- Protective Soft Case
- Tactical Sling
Why Purchase Your B&T SPR300 PRO from Capitol Armory?
As America’s largest NFA dealer, Capitol Armory streamlines your SBR acquisition with expert Form 4 processing and direct-to-door delivery once approved.









