A sharp whap , instead of a push ?- my bones are getting old i like to wake up slowly[&o][X(]( need shoulder replacement surgury too i think lol)

Id like a 50 cal bmg long range rifle , but maybe a shock absorber buttstock& on off muzzle brake etc. then i can shoot it much more[:-]

There was one in the paper& had lotsa ammo& dies, bullets etc.