Lishenflex e le moetsi oa li-slings tsa maiketsetso tse pota-potileng le mofani oa thepa Chaena, li-slings tsohle tsa maiketsetso li fetisitse litekanyetso tsa setifikeiti tsa indasteri ea machaba, 'me u ka kholiseha ka ho feletseng ka boleng. Haeba u sa fumane li-slings tsa hau tsa Intent synthetic round lethathamong la rona la lihlahisoa, o ka ikopanya le rona, re ka fana ka lits'ebeletso tse ikhethileng.