Picatinny Rail Round Holder for Large Calibers

This holder accommodates large calibers with diameters from 0.26 in. to 0.46 in. (6.6 mm to 11.7 mm), covering most popular dangerous game and long-range hunting cartridges. Compatible rounds include .308 Winchester, .30-06 Springfield, 6.5 Creedmoor, 7.62 NATO, .444 Marlin, 45-70 Government, .450 Bushmaster, and .500 S&W Magnum. The deep chamber design is specifically engineered for these heavier, longer cartridges, providing secure retention without excessive protrusion from the carrier. This makes it ideal for CVA Scout rifles chambered in .450 Bushmaster or similar break-action rifles in large calibers where quick follow-ups are essential.

Absolutely. The reinforced Picatinny mounting system is specifically designed for heavy recoil applications common with large caliber hunting rifles. The strengthened clamping mechanism engages multiple rail slots, distributing recoil forces across a broader attachment area than single-point mounts. The robust Nylon 12 construction flexes to absorb shock while maintaining structural integrity. Extensive testing with some of the hardest-hitting cartridges, including .450 Bushmaster and 45-70 Government, shows no loosening or mounting issues even after hundreds of rounds. The over-engineered design provides a significant safety margin beyond what's needed for typical large caliber recoil.

Yes, this carrier is specifically designed with the CVA Scout platform in mind, including the .450 Bushmaster variant. The dimensions and mounting configuration are optimized for the Scout's top rail system, providing proper clearance for scope mounting while maintaining easy access to the rounds. The large caliber chambers perfectly accommodate .450 Bushmaster cartridges, and the reinforced mounting system easily handles the substantial recoil this cartridge generates. Many CVA Scout .450 Bushmaster users find this carrier invaluable for dangerous game hunting where a quick follow-up shot capability can be life-saving.

At just 0.60 oz (17 g), the carrier itself adds minimal weight to your rifle. When you consider that three large caliber rounds like .450 Bushmaster weigh approximately 2.5 oz (71 g), the carrier represents only about 19% additional weight for the convenience of instant access. More importantly, centralizing this weight on your rifle rather than carrying it in pockets or pouches improves rifle balance and eliminates the bulk and noise of loose ammunition. During long hunting days or when stalking game, having the extra rounds integrated into your rifle setup rather than distributed around your body provides better weight distribution and faster access when seconds count.

Yes, the large caliber design includes wider chamber mouths and generous spacing specifically to accommodate heavy winter gloves or thick hunting gloves. Each chamber is sized not just for the cartridge diameter but also to provide ample finger access around the round for easy extraction. The spacing between chambers prevents interference from adjacent rounds during extraction, even with bulky gloves. This glove-friendly design is crucial for dangerous game hunting in cold climates or when adrenaline affects fine motor control. The smooth extraction motion requires only a simple upward pull, making it reliable even under stress or in challenging conditions.