Home Forums Lever Action Central Marlin 336 Lever Actions 336 micro groove and cast bullets.

Am shooting a 336 30-30 with microgroove barrel. 160-170gr cast with gas checks. sized to .309, some are even .310. If you go .308 (like Jacketed bullets), they wont work. I shoot a lot of silhouette, and they group in 2" at 100 meters. 19gr of Accurate 5700.
John